Home Run Derby contestants get ready to take some swings. Photo-4919692.66390 - Houston Chronicle

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Bryce Harper of the Washington Nationals stands with Michael Cuddyer of the Colorado Rockies, Pedro Alvarez, of the Pittsburgh Pirates and David Wright, of the New York Mets, line up before the Home Run Derby.

Bryce Harper of the Washington Nationals stands with Michael Cuddyer of the Colorado Rockies, Pedro Alvarez, of the Pittsburgh Pirates and David Wright, of the New York Mets, line up before the Home Run Derby.